package com.dkd.manage.service.impl;

import java.util.ArrayList;
import java.util.List;

import com.dkd.common.utils.DateUtils;
import com.dkd.common.utils.uuid.UUIDUtils;
import com.dkd.manage.domain.Channel;
import com.dkd.manage.domain.Node;
import com.dkd.manage.domain.VmType;
import com.dkd.manage.service.IChannelService;
import com.dkd.manage.service.INodeService;
import com.dkd.manage.service.IVmTypeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dkd.manage.mapper.VendingMachineMapper;
import com.dkd.manage.domain.VendingMachine;
import com.dkd.manage.service.IVendingMachineService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 设备管理Service业务层处理
 *
 * @author xiyaun
 * @date 2024-10-02
 */
@Service
public class VendingMachineServiceImpl implements IVendingMachineService {
    @Autowired
    private VendingMachineMapper vendingMachineMapper;
    @Autowired
    private IVmTypeService vmTypeService;
    @Autowired
    private INodeService nodeService;
    @Autowired
    private IChannelService channelService;

    /**
     * 查询设备管理
     *
     * @param id 设备管理主键
     * @return 设备管理
     */
    @Override
    public VendingMachine selectVendingMachineById(Long id) {
        return vendingMachineMapper.selectVendingMachineById(id);
    }

    /**
     * 查询设备管理列表
     *
     * @param vendingMachine 设备管理
     * @return 设备管理
     */
    @Override
    public List<VendingMachine> selectVendingMachineList(VendingMachine vendingMachine) {
        return vendingMachineMapper.selectVendingMachineList(vendingMachine);
    }

    /**
     * 新增设备管理
     *
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Transactional
    @Override
    public int insertVendingMachine(VendingMachine vendingMachine) {
        //1.新增设备
        //1-1 生成8位的唯一标识，补充货道编号
        vendingMachine.setInnerCode(UUIDUtils.getUUID());
        //1-2 查询售货机类型表，补充设备容量 调用service根据传入的设备类型id查询售货机类型
        VmType vmType = vmTypeService.selectVmTypeById(vendingMachine.getVmTypeId());
        vendingMachine.setChannelMaxCapacity(vmType.getChannelMaxCapacity());
        //1-3 查询点位信息，补充区域、点位、合作商等信息
        Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
        vendingMachine.setRegionId(node.getRegionId());
        vendingMachine.setPartnerId(node.getPartnerId());
        vendingMachine.setAddr(node.getAddress());
        vendingMachine.setBusinessType(node.getBusinessType());
        //1-4 补充设备状态 这里数据库默认为0-未投放
        //1-5 补充创建时间和更新时间
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        vendingMachine.setCreateTime(DateUtils.getNowDate());
        //1-6 保存到数据库
        int result = vendingMachineMapper.insertVendingMachine(vendingMachine);
        //2.新增货道
        List<Channel> channelList = new ArrayList<>();
        for (int i = 1; i <= vmType.getVmRow(); i++) {//行
            for (int j = 1; j <= vmType.getVmCol(); j++) {//列
                //封装货道信息
                Channel channel = new Channel();
                channel.setChannelCode(i + "-" + j);//货道编号
                channel.setVmId(vendingMachine.getId());//售货机id
                channel.setInnerCode(vendingMachine.getInnerCode());//售货机编号
                channel.setMaxCapacity(vmType.getChannelMaxCapacity());//售货机最大容量
                channel.setCreateTime(DateUtils.getNowDate());
                channel.setUpdateTime(DateUtils.getNowDate());
                channelList.add(channel);
            }
        }
        channelService.batchInsertChannels(channelList);
        return result;
    }

    /**
     * 修改设备管理
     *
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Override
    public int updateVendingMachine(VendingMachine vendingMachine) {
        if (vendingMachine.getNodeId() != null) {
            //修改点位时同时更新点位信息冗余字段
            Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
            vendingMachine.setRegionId(node.getRegionId());
            vendingMachine.setPartnerId(node.getPartnerId());
            vendingMachine.setAddr(node.getAddress());
            vendingMachine.setBusinessType(node.getBusinessType());
        }
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        return vendingMachineMapper.updateVendingMachine(vendingMachine);
    }

    /**
     * 批量删除设备管理
     *
     * @param ids 需要删除的设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineByIds(Long[] ids) {
        return vendingMachineMapper.deleteVendingMachineByIds(ids);
    }

    /**
     * 删除设备管理信息
     *
     * @param id 设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineById(Long id) {
        return vendingMachineMapper.deleteVendingMachineById(id);
    }
}
